[XEN PATCH 2/3] xen/arm: irq: address violations of MISRA C: 2012 Rules 8.2 and 8.3

[Federico Serafini <federico.serafini@xxxxxxxxxxx>]

Give a name to unnamed parameters thus addressing violations of
MISRA C:2012 Rule 8.2 ("Function types shall be in prototype form with
named parameters").
Keep consistency between parameter names and types used in function
declarations and the ones used in the corresponding function
definitions, thus addressing violations of MISRA C:2012 Rule 8.3
("All declarations of an object or function shall use the same names
and type qualifiers").

No functional changes.

Signed-off-by: Federico Serafini <federico.serafini@xxxxxxxxxxx>
---
 xen/arch/arm/irq.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/xen/arch/arm/irq.c b/xen/arch/arm/irq.c
index 16e56f8945..335e06a2a7 100644
--- a/xen/arch/arm/irq.c
+++ b/xen/arch/arm/irq.c
@@ -58,7 +58,7 @@ hw_irq_controller no_irq_type = {
 static irq_desc_t irq_desc[NR_IRQS];
 static DEFINE_PER_CPU(irq_desc_t[NR_LOCAL_IRQS], local_irq_desc);
 
-irq_desc_t *__irq_to_desc(int irq)
+struct irq_desc *__irq_to_desc(int irq)
 {
     if ( irq < NR_LOCAL_IRQS )
         return &this_cpu(local_irq_desc)[irq];
@@ -182,7 +182,8 @@ void irq_set_affinity(struct irq_desc *desc, const 
cpumask_t *cpu_mask)
 }
 
 int request_irq(unsigned int irq, unsigned int irqflags,
-                void (*handler)(int, void *, struct cpu_user_regs *),
+                void (*handler)(int irq, void *dev_id,
+                                struct cpu_user_regs *regs),
                 const char *devname, void *dev_id)
 {
     struct irqaction *action;
@@ -617,7 +618,7 @@ void pirq_guest_unbind(struct domain *d, struct pirq *pirq)
     BUG();
 }
 
-void pirq_set_affinity(struct domain *d, int pirq, const cpumask_t *mask)
+void pirq_set_affinity(struct domain *d, int irq, const cpumask_t *mask)
 {
     BUG();
 }
-- 
2.34.1